ASBESTOS JOINTING SHEET
Material:
Made of asbestos Fibre, rubber and heat-resisting packing material, compressing it to thick paper .
Uses:
Used for the equipment in water,steam,etc.and used as sealing material in the joints of pipeline
Working pressure: 0.8Mpa
Max working temperature:150C
:
4100 x 1500 x (0.5 – 6.0)mm, 2000 x 1500 x (0.5 – 6.0)mm,
1500 x 1360 x (0.5 – 6.0)mm, 3810 x 1270 x (0.5 – 6.0)mm
1270 x 1270 x (0.5 – 6.0)mm, 1500 x 1500 x (0.5 – 6.0)mm
The other size is optional or according to the requirements of customers.
Packing: in wooden pallet of about 1000 kgs, 2000kgs net each.
| Asbestos Rubber Sheets Physical PropertyGB/T539-1995ItemXB450XB400XB350XB300XB200XB150Tensile strength MPa≥19.015.012.09.06.05.0Aging Coefficient ≥0.9Burning Loss %≤283030Density g/cm³1.6 — 2.0Compressibility %12 ± 5Rebound degree454035PliabilityNo CrackStress-relaxation≤50Steam Airtightnesswith the temperature of 440-450℃ and the pressure of 11-12MPa,Keep for 30 min without puncturewith the temperature of 390-400℃ and the pressure of8-9 MPa,Keep for 30 min without puncturewith the temperature of 340-350℃ and the pressure of7-8 Mpa,Keep for 30 min without puncturewith the temperature of 290-300℃ and the pressure of4-5 MPa,Keep for 30 min without puncturewith the temperature of 200-220℃ and the pressure of2-3 Mpa,Keep for 30 min without puncturewith the temperature of 140-150℃ and the pressure of1.5-2 MPa,Keep for 30 min without puncture |
